Baking a single-serving size cake in a jar is a genius idea! I think they are perfect for serving at parties, giving as homemade gifts or just eating on your own at home...once all the kids are in bed, of course - because these goodies look so yummy you won't want to share. I was even lucky enough to find a vegan-friendly recipe. (You can view the recipes at the source listed in the caption underneath each photo.) Which one of these five ...